.about-ground {
	position: absolute;
	top: 60px;
	z-index: 8
}

.sketch {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
	z-index: 0;
}

.hasAnim {
	background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0, #3b87a5), color-stop(1, #1c1f22));
	position: absolute;
	width: 100%;
	height: 260px;
	overflow: hidden;
}

.about-banner {
	height: 260px;
	background-color: gray;
	color: #525251
}

.about-banner .about-title {
	position: relative;
	z-index: 9;
	padding-top: 70px;
	color: #fff;
	text-align: center
}

.about-banner .about-title h1 {
	font-size: 2.5rem
}

.about-banner .about-title p {
	font-size: 1.5rem
}

.container-fixed {
	margin-top: 1rem
}

.container-inner article {
	padding: 10px
}

.container-inner article section {
	padding: 20px;
	background: #fff;
	font-size: 1rem
}

.container-inner article section code {
	background: rgba(27, 31, 35, .05);
	padding: .2rem .4rem;
	color: #bd4147;
	border-radius: 4px;
	font-family: Menlo, Monaco, Consolas, Courier New, monospace;
}

.container-inner article section p {
	margin: 1.5rem 0;
	padding-left: 18px;
	font-family: Raleway, Segoe UI, Lucida Grande, Helvetica, Arial, Microsoft YaHei;
	line-height: 1.75rem
}

.container-inner article section ul,
.container-inner article section span {
	padding-left: 18px;
}

.container-inner article section ul li {
	line-height: 2rem
}

.container-inner article section a {
	color: #0366d6
}

.container-inner article section h1 {
	margin-bottom: 1rem;
	padding-left: 1rem;
	border-left: .25rem solid #6bc30d;
	font-weight: 700;
	font-size: 1.5rem;
	line-height: 1.5rem
}

.link-list {
	margin-top: 10px
}

.link-list li {
	float: left;
	width: 25%
}

.link-list .pd-lr-10 {
	padding: 0 10px 20px
}

.link-list li a {
	display: block;
	padding: 20px;
	background: #fff
}

.link-list li img {
	float: left;
	width: 40px;
	height: 40px;
	border-radius: 100%
}

.link-list li h3 {
	overflow: hidden;
	padding: 10px 15px 9px;
	height: 21px
}

.link-list li p {
	clear: both;
	display: -webkit-box;
	overflow: hidden;
	margin-top: 1rem;
	height: 60px;
	text-overflow: ellipsis;
	font-size: 13px;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3
}

.blog-list li,
.hot-list li a,
.icon-search,
.lab-list li a,
.link-list li a,
.muntime-btn a,
.nav-list li a,
.resource-list li a,
.tag a {
	transition: all .3s ease-in-out
}

.blog-list li:hover,
.lab-list li a:hover,
.link-list li a:hover,
.resource-list li a:hover {
	box-shadow: 2px 5px 14px #c5c5c5;
	-webkit-transform: translate3d(0, -3px, 0);
	transform: translate3d(0, -2px, 0)
}

@media screen and (max-width:1024px) {
	.link-list li {
		width: 50%
	}
}

@media screen and (max-width:768px) {
	.link-list li {
		width: 100%
	}
}
